A03B 1 Road 5v Low Level Solid State Relay Module with Fuse SSR 250V 2A Fuse

(2 customer reviews)

In stock

SKU: 618464
  1. Trigger voltage: 5VDC
  2. Trigger current: 2mA
  3. Switching Voltage: 240VAC@2A
  4. Triggering: Low-level


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In stock

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Brand: Generic
Category: Relay Modules
Tags: SSR, relay module

It is an OMRON 5V 240V solid state relay 2A, output with resistance type fuse 240V 2A. The input control signal voltage for the relay module is: (the state of the 0-2.5V low-level relay OFF; the state of the 3-5V high-level relay ON).

Low-level trigger refers to the signal triggering voltage between the end and the negative electrode of the power supply is OV, or trigger terminal voltage lower voltage than the positive power supply voltage, low to can trigger, make the relay, is usually the cathode of the power supply and the triggering end of a trigger mode connection, so that the relay is attracted.

It has the blue KF301 terminal is connected to the line of control.

Package Includes:

1 x A03B 1 Road 5v Low-Level Solid State Relay Module with Fuse SSR 250V 2A Fuse.

SKU: 618464 Category: Tags: ,
Operating Voltage (VDC)

3.3 ~ 5

Trigger Voltage (VDC)


Supply Current (A)


Switching Voltage (VAC)


Operating Temperature (°C)

-40 to 85

Opt. Relative Humidity(RH)

20% ~ 85%

Storage condition (℃)

– 65 to 125

Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipment Weight

0.015 kg

Shipment Dimensions

5 × 8 × 3 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 2 reviews

5.0 overall

Add a review

  1. ankushkale1 (verified owner)

    Working good


  2. sudarsananibo (verified owner)

    Working well.


Questions and answers of the customers

  1. 0 votes
    Q Is it a random turn on relay? or zero cross over relay?
    Asked by kvshetye on March 8, 2023 3:10 pm
    There are no answers for this question yet. Answer now
  2. 0 votes
    Q CAn it be used to control 230 V AC fan speed (PWM based AC sine wave cutting)
    Asked by abhijitathawale on January 25, 2021 10:59 pm
    There are no answers for this question yet. Answer now
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Country Of Origin: China